67
/ 100
C
Average
Overall Domain Score
SEO 85 · LLM 36 · Perf 73
85
π SEO Score
11 / 13 checks passed
36
π€ LLM Readiness
4 / 11 checks passed
73
β‘ Performance
8 / 11 checks passed
π Extracted Page Tags
Title Tag
Home - Houston Independent School District
Meta Description
Home - Houston Independent School District
H1 Heading
Home
Canonical URL
https://www.houstonisd.org/
π SEO Audit
85/100β
Title Tag
Length: 42 chars (Ideal: 30-60).
β Meta Description
Length: 42 chars (Ideal: 50-160).
β
H1 Tag
Found 1 H1 tags. Exactly 1 is recommended.
β
Canonical URL
Canonical URL is set.
β
Open Graph Tags
Found 4 OG properties (4+ recommended).
β
Indexability
Page allows indexing.
β
Mobile Viewport
Viewport meta tag present.
β
Image Alt Text
0 of 20 images missing alt.
β Sitemap
No sitemap found in robots.txt.
β
Heading Hierarchy
H1 and H2 structure detected.
β
Internal Links
Found 660 internal links.
β
HSTS Security
HSTS header present.
β
HTTPS
Loads securely over HTTPS.
π€ LLMO
36/100β Structured Data (JSON-LD)
No JSON-LD found.
β Schema Entities
No schema entities.
β FAQ Schema
Missing FAQ schema.
β Contextual Summary
Description too short for AI context.
β E-E-A-T (Author)
No author meta or schema.
β Organisation Schema
Missing Organization schema.
β Breadcrumb Schema
Missing BreadcrumbList.
β
AI Crawler Access
AI agents not blocked.
β
Language Declaration
Language set to 'en-US'.
β
Semantic Structure
Uses <main> or <article>.
β
Entity Verification Links
Social/publisher profiles linked.
β‘ Performance
73/100Network Waterfall (Total: 550ms)
- DNS: 253ms
- Connect: 260ms
- TTFB: 355ms
- Download: 195ms
β
Time to First Byte (TTFB)
TTFB: 355ms (Target: < 600ms).
β
HTML Payload Size
Raw HTML: 22.9KB (Target: < 150KB).
β
Text Compression
Compression enabled (gzip).
β
Cache Policies
Cache-Control headers set.
β
CDN Usage
Edge delivery detected.
β
Secure Delivery (HTTPS)
Served securely.
β Modern Protocol
Using HTTP/1.1.
β Native Lazy Loading
No lazy loading detected.
β
Minified Assets
Minified .js/.css referenced.
β Preload / Preconnect Hints
Missing preload/preconnect hints.
β
Character Set
UTF-8 declared.
π‘οΈ Security & Blacklist
Cleanβ
Domain is clean.
β
Spamhaus DBLVerify β
Lookup inconclusive β use the Verify link to check manually.
β
SURBLVerify β
Not listed β no threats detected.
β
URIBLVerify β
Lookup inconclusive β use the Verify link to check manually.
β
Google Safe BrowsingVerify β
No unsafe content found per Google Safe Browsing.
βοΈ Technologies
Analytics & Tracking
Google Tag ManagerMicrosoft Clarity
Infrastructure & CDN
Cloudflare
π WHOIS
Registrar
Network Solutions, LLC
Registered
1997-11-25T05:00:00Z
Expires
2033-11-24T05:00:00Z
Last Updated
2023-11-29T05:30:58Z
Status
clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Servers
ns-1428.awsdns-50.org, ns-1742.awsdns-25.co.uk, ns-412.awsdns-51.com, ns-997.awsdns-60.net
π DNS Records
| Type | Value |
|---|---|
| A | 104.17.71.73 |
| MX | houstonisd-org.mail.protection.outlook.com |
| TXT | v=spf1 ip4:166.127.112.179 include:sapsf.com include:_spf-sfdc.successfactors.com include:_spf.qualtrics.com include:spf.protection.outlook.com include:spf_c.oraclecloud.com -all |
| NS | ns-412.awsdns-51.com |
| NS | ns-997.awsdns-60.net |
| NS | ns-1428.awsdns-50.org |
| NS | ns-1742.awsdns-25.co.uk |